Combination heating tool



Jan, 6 1925.

L. RISK COMBINATION 'HEATING TOOL Filed oct. 29 ,1 192s M w R` r N MA M o L. W] Y 5.

Patented Jan. 6, i925.

Lonen nrsir, or ivrrnnnnronrs, rarnnnsorrn.

' achternamen Hearrne troon,

Application filed October 29, 1 923. Serial No.' 671,335.`

To @ZZ whom t may concern: Be it known that l, Lonm: Risu, a citizen of the United States, residing at Minneapolis, in the county of Hennepin and' .vice inV which Hat fuses may be placed and ignited for the purpose of heating the tool;

'Although not limited to such use, my tool is particularly adapted for use in applying patch'esto material such asinner tubes of pneumatic tires.

l have 'found that when the surface to be repaired is-heated just prior'to the application of the cement and the patch, much less time is required before the article is ready for use. In fact, with the vuse of my invention, the article is ready for use as soon as the patch is applied while the patch adheresmuch more firmly than when'applied in the Old way.

An object in particular is-to provide a tool which maybe used for heating the material which is to be repaired and which may also be used for heating patches and cement. Another object is to provide a tool having means carried thereby for buffing the material to be repaired.

'lfhe full objects and advantages of my invention will appear in connection with the detailed description, and the novel features of my inventive idea will be particularly pointed out in the claims.

In the accompanying drawings which illustrate one form in which my invention may be embodied, Fig. l is a perspective view of the tool with a small portion broken away. Fig. lEL is a detail view in section on the linev la la of FigL l.V Fig.`2 is a view in sectionon the line 2 2 of Fig. l, showing one manner in which the tool maybe used. Fig. 3 is a perspective view of one form of fuse which may be 'used in the tool. Fig, 4 is a perspective view of another forIn of fuse. Fig. 5 is a viewv in section on the line 5-5 of Fig. l.

This application is a continuation in part of my prior application which matured into Patent No. 1,475,029 dated November 20, 1923.

Referring tothe construction shown in the drawings, the numeral 10 designates the body portion of the tool, this tool being in the forniofa 'shallow receptacle hav-v ing perforations v12 in. its walls near the bottom thereof.v A coverV l2 is hinged to the rear ofthe body member by pins 16. The cover is adapted to litLinto the receptacle l0,A and it has a' bottom memberrprovidedV with upstandingl walls around the 'margin thereof. The upstan'ding walls at their' upper ends" are turned outwardlyto provide horizontal side-.flanges 18'. and Van extended front horizontal ange` 20, these flanges limiting the .extent to Vwhich the cover-can be pushed into theV receptacle` l0. The-extended flange 20is provided with a plurality of upwardly extending teeth 22--which constitute a buffer or scraper. vfzlecured to the rearof thereceptacle 10 is tang 24, the rear end of which is received in anopening in a handle 26. The tank 24 at the end where it is attached to the rearfwall of the receptacle hasja width nearly equal to the length lof said wall and gradually tapers towards its other end. This 'tang is reenforced by downwardly bent side Hangers 28b and an intermediatelydownwardly bent ril 30;

ln the use of my tool, the cover 14 is placed in open position as shown in dotted lines in Fig. l, and solid fuel is placed in the receptacle 10. This solid fuel is vin the form of fusesv such as the' fuses F and F, shown in Figs. 3 and 4. These fuses after they are placed in the receptacle are ignited and the cover is closed, the smoke V*and gas. escaping from the perforations 12 and the flanges 18 and 2O serving-to prevent" upward movement of the flame which Vissues from the perforations. The fusesA continue to glow and lreep the tool hot for a considerable period of time. My tool is particularly adaptedv for use in applying l `patches to 'articles which are to .be Vre aired. lVhen used for this purpose,'the sur ace to kbe repaired is cleaned and roughened the use of the buffer having the teeth 22 the material which is being repaired,A and is also preferably applied to the Vheated surface ofthe patoh In the drawings, S designates the surface of the article which is being repaired while the patch is indicated by the character P5 The patch prerlChe surface Y vious to its application may he heated by placing it in the depression of the cover l-fi or if of larger size, may be heated by rubbing the hot tool over the patch. Y The cover may also be employed as a. pan for' heating certain kinds of cement. lt is to he noted that the flanges aid materially in the operation of the device., and that the flange 20 has the three-fold function of serving as aV buffer, preventing thekupvvard moveinentof llames issuingA from the front perforation-s in thereceptacle and limiting the extent to `which the cover can ne depressed into Ythe receptacle.

li claim: j

l. A combination heating `tool comprisinga shallow receptacle for receiving flat fuses, saidV receptacle having pertorations in its vertical Walls for esca-pe of smoke' and gas, a cover. hinged to said receptacle,

flan-ges extendinghorizontally from said* cover so as to be disposed above said perforati'ons, and Ya handle attached to said receptacle.

2. A combination heating tool comprising a shallow receptacle for receiving lla-t fuses', said receptacle having perforations in its vertical Walls for escape of smoke and gas, acover hinged to said. receptacle, said cover'having vertical Walls which lit closely Within the vertical Walls ci said receptacle when the coverl is closed7 and having a bottom member connecting the vertical walls of the cover at their lower man gins, so as to provide .a vshallov.7 space for the fuses and a handle attached to said receptacle.v

3. A Vconfihiiflation heating tool comprising a shallowrreceptacle for receiving flat fuses/ a cover hinged to said receptacle and adapted to fit down into the lat-ter when closed. a ange extending liorizontally from said cover, teeth on said flange for helling pin'- poses7 and a handle attached Vto said rece-ptacle, v

4., A combination, heating tool comprising a shallow receptacle for receiving flat- *fuses said receptacle having perlforations in its vertical Walls for escape of smoke and gas, a cover hinged to said receptacle and adapt ed to fit down into the latter when closed, fianges extending horizontally from?, said cover so as to be disposed abovesaid perforations, teeth on one of said lang'ez` for baiting purposesa and a handle attached to said receptacle.

ln testimony whereof l hereunto afiX my signature.

LOREN RISK., 

